In most OECD economies, start-up rates in information and communication services (ICT) have been above those in the business economy, particularly in Denmark, Iceland, Poland, and Portugal.
Large firms typically have higher labour productivity than SMEs in information and communication activities. However, gaps vary considerably across countries. In Iceland and Sweden, for example, micro firms have about 60% the productivity of large firms compared with less than 20 percent in Greece, Hungary, Korea, Mexico and Portugal. In addition, medium-sized firms in the ICT services sector in Denmark and Finland operate at productivity levels closer to those of large firms, compared to around 40% to 80% in most countries.
Although significant gaps in levels exist, in most economies, SME productivity growth has outpaced that of large firms, in particular in the Baltic States and Portugal.